llvm/test/MC/AArch64/SVE/bfmlal.s

   1 // RUN: llvm-mc -o - -triple=aarch64 -show-encoding -mattr=+sve,+bf16 %s \
   2 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
   3 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme,+bf16 < %s \
   4 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
   5 // RUN: not llvm-mc -o - -triple=aarch64 -show-encoding %s 2>&1 \
   6 // RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
   7
   8 bfmlalb z0.S, z1.H, z2.H
   9 // CHECK-INST: bfmlalb z0.s, z1.h, z2.h
  10 // CHECK-ENCODING: [0x20,0x80,0xe2,0x64]
  11 // CHECK-ERROR: instruction requires: bf16 sve or sme
  12
  13 bfmlalt z0.S, z1.H, z2.H
  14 // CHECK-INST: bfmlalt z0.s, z1.h, z2.h
  15 // CHECK-ENCODING: [0x20,0x84,0xe2,0x64]
  16 // CHECK-ERROR: instruction requires: bf16 sve or sme
  17
  18 bfmlalb z0.S, z1.H, z2.H[0]
  19 // CHECK-INST: bfmlalb z0.s, z1.h, z2.h[0]
  20 // CHECK-ENCODING: [0x20,0x40,0xe2,0x64]
  21 // CHECK-ERROR: instruction requires: bf16 sve or sme
  22
  23 bfmlalt z0.S, z1.H, z2.H[0]
  24 // CHECK-INST: bfmlalt z0.s, z1.h, z2.h[0]
  25 // CHECK-ENCODING: [0x20,0x44,0xe2,0x64]
  26 // CHECK-ERROR: instruction requires: bf16 sve or sme
  27
  28 bfmlalb z0.S, z1.H, z2.H[7]
  29 // CHECK-INST: bfmlalb z0.s, z1.h, z2.h[7]
  30 // CHECK-ENCODING: [0x20,0x48,0xfa,0x64]
  31 // CHECK-ERROR: instruction requires: bf16 sve or sme
  32
  33 bfmlalt z0.S, z1.H, z2.H[7]
  34 // CHECK-INST: bfmlalt z0.s, z1.h, z2.h[7]
  35 // CHECK-ENCODING: [0x20,0x4c,0xfa,0x64]
  36 // CHECK-ERROR: instruction requires: bf16 sve or sme
  37
  38 bfmlalt z0.S, z1.H, z7.H[7]
  39 // CHECK-INST: bfmlalt z0.s, z1.h, z7.h[7]
  40 // CHECK-ENCODING: [0x20,0x4c,0xff,0x64]
  41 // CHECK-ERROR: instruction requires: bf16 sve or sme
  42
  43 bfmlalb z10.S, z21.H, z14.H
  44 // CHECK-INST: bfmlalb z10.s, z21.h, z14.h
  45 // CHECK-ENCODING: [0xaa,0x82,0xee,0x64]
  46 // CHECK-ERROR: instruction requires: bf16 sve or sme
  47
  48 bfmlalt z14.S, z10.H, z21.H
  49 // CHECK-INST: bfmlalt z14.s, z10.h, z21.h
  50 // CHECK-ENCODING: [0x4e,0x85,0xf5,0x64]
  51 // CHECK-ERROR: instruction requires: bf16 sve or sme
  52
  53 bfmlalb z21.s, z14.h, z3.h[2]
  54 // CHECK-INST: bfmlalb z21.s, z14.h, z3.h[2]
  55 // CHECK-ENCODING: [0xd5,0x41,0xeb,0x64]
  56 // CHECK-ERROR: instruction requires: bf16 sve or sme
  57
  58 // --------------------------------------------------------------------------//
  59 // Test compatibility with MOVPRFX instruction.
  60
  61 movprfx z0, z7
  62 // CHECK-INST: movprfx z0, z7
  63 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
  64 // CHECK-ERROR: instruction requires: sve or sme
  65
  66 bfmlalb z0.S, z1.H, z2.H
  67 // CHECK-INST: bfmlalb z0.s, z1.h, z2.h
  68 // CHECK-ENCODING: [0x20,0x80,0xe2,0x64]
  69 // CHECK-ERROR: instruction requires: bf16 sve or sme
  70
  71 movprfx z0, z7
  72 // CHECK-INST: movprfx z0, z7
  73 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
  74 // CHECK-ERROR: instruction requires: sve or sme
  75
  76 bfmlalt z0.S, z1.H, z2.H
  77 // CHECK-INST: bfmlalt z0.s, z1.h, z2.h
  78 // CHECK-ENCODING: [0x20,0x84,0xe2,0x64]
  79 // CHECK-ERROR: instruction requires: bf16 sve or sme
  80
  81 movprfx z0, z7
  82 // CHECK-INST: movprfx z0, z7
  83 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
  84 // CHECK-ERROR: instruction requires: sve or sme
  85
  86 bfmlalb z0.S, z1.H, z2.H[0]
  87 // CHECK-INST: bfmlalb z0.s, z1.h, z2.h[0]
  88 // CHECK-ENCODING: [0x20,0x40,0xe2,0x64]
  89 // CHECK-ERROR: instruction requires: bf16 sve or sme
  90
  91 movprfx z0, z7
  92 // CHECK-INST: movprfx z0, z7
  93 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
  94 // CHECK-ERROR: instruction requires: sve or sme
  95
  96 bfmlalt z0.S, z1.H, z2.H[0]
  97 // CHECK-INST: bfmlalt z0.s, z1.h, z2.h[0]
  98 // CHECK-ENCODING: [0x20,0x44,0xe2,0x64]
  99 // CHECK-ERROR: instruction requires: bf16 sve or sme
 100
 101 movprfx z0, z7
 102 // CHECK-INST: movprfx z0, z7
 103 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
 104 // CHECK-ERROR: instruction requires: sve or sme
 105
 106 bfmlalb z0.S, z1.H, z2.H[7]
 107 // CHECK-INST: bfmlalb z0.s, z1.h, z2.h[7]
 108 // CHECK-ENCODING: [0x20,0x48,0xfa,0x64]
 109 // CHECK-ERROR: instruction requires: bf16 sve or sme
 110
 111 movprfx z0, z7
 112 // CHECK-INST: movprfx z0, z7
 113 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
 114 // CHECK-ERROR: instruction requires: sve or sme
 115
 116 bfmlalt z0.S, z1.H, z2.H[7]
 117 // CHECK-INST: bfmlalt z0.s, z1.h, z2.h[7]
 118 // CHECK-ENCODING: [0x20,0x4c,0xfa,0x64]
 119 // CHECK-ERROR: instruction requires: bf16 sve or sme
 120
 121 movprfx z0, z7
 122 // CHECK-INST: movprfx z0, z7
 123 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
 124 // CHECK-ERROR: instruction requires: sve or sme
 125
 126 bfmlalt z0.S, z1.H, z7.H[7]
 127 // CHECK-INST: bfmlalt z0.s, z1.h, z7.h[7]
 128 // CHECK-ENCODING: [0x20,0x4c,0xff,0x64]
 129 // CHECK-ERROR: instruction requires: bf16 sve or sme
 130
 131 movprfx z10, z7
 132 // CHECK-INST: movprfx z10, z7
 133 // CHECK-ENCODING: [0xea,0xbc,0x20,0x04]
 134 // CHECK-ERROR: instruction requires: sve or sme
 135
 136 bfmlalb z10.S, z21.H, z14.H
 137 // CHECK-INST: bfmlalb z10.s, z21.h, z14.h
 138 // CHECK-ENCODING: [0xaa,0x82,0xee,0x64]
 139 // CHECK-ERROR: instruction requires: bf16 sve or sme
 140
 141 movprfx z14, z7
 142 // CHECK-INST: movprfx z14, z7
 143 // CHECK-ENCODING: [0xee,0xbc,0x20,0x04]
 144 // CHECK-ERROR: instruction requires: sve or sme
 145
 146 bfmlalt z14.S, z10.H, z21.H
 147 // CHECK-INST: bfmlalt z14.s, z10.h, z21.h
 148 // CHECK-ENCODING: [0x4e,0x85,0xf5,0x64]
 149 // CHECK-ERROR: instruction requires: bf16 sve or sme
 150
 151 movprfx z21, z7
 152 // CHECK-INST: movprfx z21, z7
 153 // CHECK-ENCODING: [0xf5,0xbc,0x20,0x04]
 154 // CHECK-ERROR: instruction requires: sve or sme
 155
 156 bfmlalb z21.s, z14.h, z3.h[2]
 157 // CHECK-INST: bfmlalb z21.s, z14.h, z3.h[2]
 158 // CHECK-ENCODING: [0xd5,0x41,0xeb,0x64]
 159 // CHECK-ERROR: instruction requires: bf16 sve or sme